Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025350 | Geothermal system comprising multitube vertically-sealed underground heat-exchanger and method for installing same | Heuy Nam Cho, Hyeon Ho Chang, Sung Ouk Choi, Young-Hwa Kim | 2024-07-02 |